$642 Cheap flights to Sofia
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Sofia departing on 16/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Australia to Sofia
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
momondo Fare Finder
Use the filters below to find and compare flights to Sofia that are best for you.
Fly from
Route
Depart
Return
SydneySofia
SYD Sydney Kingsford Smith - SOF Sofia
SYDSOF
Sydney Kingsford Smith
Tue 24/11
15:50-13:55
2 stops31h 05m
Sofia
Tue 1/12
14:05-06:50
2 stops31h 45m
SydneySofia
SYD Sydney Kingsford Smith - SOF Sofia
SYDSOF
Sydney Kingsford Smith
Tue 20/10
20:40-22:50
2 stops34h 10m
Sofia
Tue 3/11
14:10-08:05
2 stops56h 55m
PerthSofia
PER Perth - SOF Sofia
PERSOF
Perth
Thu 22/10
15:50-20:20
2 stops33h 30m
Sofia
Mon 26/10
09:30-01:30
2 stops34h 00m
SydneySofia
SYD Sydney Kingsford Smith - SOF Sofia
SYDSOF
Sydney Kingsford Smith
Thu 29/10
21:35-08:40
2 stops44h 05m
Sofia
Wed 4/11
21:40-19:25
2 stops36h 45m
PerthSofia
PER Perth - SOF Sofia
PERSOF
Perth
Thu 4/2
10:30-15:10
2 stops34h 40m
Sofia
Thu 25/2
09:30-15:15
2 stops23h 45m
PerthSofia
PER Perth - SOF Sofia
PERSOF
Perth
Thu 22/10
18:25-18:55
2 stops29h 30m
Sofia
Mon 26/10
14:25-08:25
3 stops36h 00m
PerthSofia
PER Perth - SOF Sofia
PERSOF
Perth
Thu 22/10
15:50-08:45
2 stops45h 55m
Sofia
Sun 25/10
16:00-01:30
2 stops27h 30m
BrisbaneSofia
BNE Brisbane - SOF Sofia
BNESOF
Brisbane
Wed 21/10
11:05-14:25
2 stops58h 20m
Sofia
Sun 1/11
14:25-06:25
1 stop32h 00m
BrisbaneSofia
BNE Brisbane - SOF Sofia
BNESOF
Brisbane
Wed 21/10
11:05-14:25
2 stops58h 20m
Sofia
Sun 1/11
14:25-06:25
1 stop32h 00m
PerthSofia
PER Perth - SOF Sofia
PERSOF
Perth
Thu 22/10
22:20-14:25
1 stop21h 05m
Sofia
Sun 25/10
14:25-17:30
1 stop21h 05m
See travel insights to Sofia from
Sofia flights insights and trends
Explore insights for your Sofia flight to craft the best travel plan
Cheapest flights to Sofia
Find the cheapest flights to Sofia from your nearest city or airport
| CHEAPEST MONTH TO FLY TO SOFIA FROM SYDNEY | October | 4% cheaper | Flying from Sydney to Sofia costs on average just $1,857 in October |
| MOST EXPENSIVE MONTH TO FLY TO SOFIA FROM SYDNEY | December | 20% more expensive | It costs about $2,314 for flights to Sofia from Sydney in December |
| MOST POPULAR MONTH TO FLY TO SOFIA FROM SYDNEY | August | 700% more users visited | More momondo users searched in flights to Sofia from Sydney in August than any other month |
Cheap Sofia flight deals and tips
Summary info about Sofia flight prices, duration and airlines
Best One-Way Price | $642 |
|---|---|
Best Round-Trip Price | $1,728 |
Fastest flight time | 24h 30m |
Frequently asked questions about flying to Sofia
Is there an alternative airport near Sofia?
Plovdiv Airport can be an alternative airport used for travel to Sofia.
When did momondo last update prices for flights to Sofia Airport?
Prices for flights to Sofia Airport were last updated today.
How many operators does momondo search for flights to Sofia Airport?
As of October 2026, there are 3 operators available to choose from for flights to Sofia Airport.
How old do you have to be to fly to Sofia Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Sofia Airport.
What documentation or ID do you need to fly to Sofia Airport?
The necessary travel and health documents for your Sofia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Travelling to a place near Sofia?
Book flights to Sofia if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal to Sofia?
It is quick and easy to find flights to Sofia on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sofia that suits you.
Can I find flights to Sofia with flexible booking policies on momondo?
momondo does allow users to show only those flights to Sofia which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights to Sofia?
Once all potential Sofia flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.
I’m not ready to book a flight to Sofia right now. Can momondo alert me if prices change?
If you are not ready to book a flight to Sofia now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to Sofia and let you know when they change.